X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=system%2FTestSliceSfa.py;h=61ae978eafeb437950f99d46add6581de6a8fc0f;hb=f1ddea71ade10047c25a22d312b7b7cb0ff2bccd;hp=bfef85274861170ae0b33681862cb4a7688d507c;hpb=b3854b1a33f3f1eaf8cf6ef70ab1422e48ccf83d;p=tests.git diff --git a/system/TestSliceSfa.py b/system/TestSliceSfa.py index bfef852..61ae978 100644 --- a/system/TestSliceSfa.py +++ b/system/TestSliceSfa.py @@ -1,124 +1,211 @@ # Thierry Parmentelat # Copyright (C) 2010 INRIA # -import utils -import os, os.path -import datetime + +import os.path import time +from datetime import datetime, timedelta +import json +import traceback -from TestKey import TestKey -from TestUser import TestUser +import utils from TestNode import TestNode -from TestSsh import TestSsh +from TestUser import TestUser +from TestBoxQemu import TestBoxQemu + +from Completer import Completer, CompleterTask +from TestSlice import CompleterTaskSliceSsh class TestSliceSfa: - def __init__ (self,test_plc,test_site,slice_spec): - self.test_plc=test_plc - self.test_site=test_site - self.slice_spec=slice_spec - self.test_ssh=TestSsh(self.test_plc.test_ssh) + def __init__ (self, test_auth_sfa, slice_spec): + self.test_auth_sfa = test_auth_sfa + self.slice_spec = slice_spec # shortcuts - self.sfa_spec=test_plc.plc_spec['sfa'] - self.piuser=self.sfa_spec['piuser'] - self.regularuser=self.sfa_spec['regularuser'] - self.slicename=self.sfa_spec['slicename'] - self.login_base=self.sfa_spec['login_base'] - - def name(self): - return self.slice_spec['slice_fields']['name'] - - def locate_key(self): - for username,keyname in self.slice_spec['usernames']: - key_spec=self.test_plc.locate_key(keyname) - test_key=TestKey(self.test_plc,key_spec) - publickey=test_key.publicpath() - privatekey=test_key.privatepath() - if os.path.isfile(publickey) and os.path.isfile(privatekey): - found=True - return (found,privatekey) + self.test_plc = self.test_auth_sfa.test_plc + + def hrn (self): + return self.test_auth_sfa.obj_hrn(self.slice_spec['name']) + def sfi_path (self): + return self.test_auth_sfa.sfi_path() + + # send back up to the TestAuthSfa + def sfi_path (self): return self.test_auth_sfa.sfi_path() + def rspec_style (self): return self.test_auth_sfa.rspec_style() + def sfi_pi(self, *args, **kwds): return self.test_auth_sfa.sfi_pi(*args, **kwds) + def sfi_user(self, *args, **kwds): return self.test_auth_sfa.sfi_user(*args, **kwds) + + def discover_option(self): + if self.rspec_style() == 'pg': + return "-r GENI" + else: + return "-r sfa" # those are step names exposed as methods of TestPlc, hence the _sfa - def sfa_add_slice(self,options): - return self.test_plc.run_in_guest("sfi.py -d /root/.sfi/ add slice.xml")==0 - - def sfa_discover(self,options): - auth=self.test_plc.plc_spec['sfa']['SFA_REGISTRY_ROOT_AUTH'] - return self.test_plc.run_in_guest("sfi.py -d /root/.sfi/ resources -o /root/.sfi/resources_in.rspec")==0 - - def sfa_create_slice(self,options): - auth=self.test_plc.plc_spec['sfa']['SFA_REGISTRY_ROOT_AUTH'] - commands=[ - "sfiListNodes.py -i /root/.sfi/resources_in.rspec -o /root/.sfi/all_nodes.txt", - "sfiAddSliver.py -i /root/.sfi/resources_in.rspec -n /root/.sfi/all_nodes.txt -o /root/.sfi/resources_out.rspec", - "sfi.py -d /root/.sfi/ create %s.%s.%s resources_out.rspec"%(auth,self.login_base,self.slicename), + + # needs to be run as pi + def sfa_register_slice(self, options): + "run sfi register (on Registry)" + sfi_command = "register" + sfi_command += " --type slice" + sfi_command += " --xrn {}".format(self.hrn()) + for opt in self.slice_spec['register_options']: + sfi_command += " {}".format(opt) + return self.test_plc.run_in_guest(self.sfi_pi(sfi_command))==0 + + def sfa_renew_slice(self, options): + "run sfi renew (on Aggregates)" +# too_late = (datetime.now() + timedelta(weeks=52)).strftime("%Y-%m-%d") + one_month = (datetime.now() + timedelta(weeks=4)).strftime("%Y-%m-%d") + too_late = "+12m" +# one_month = "+4w" + # we expect this to fail on too long term attemps, but to succeed otherwise + overall = True + for ( renew_until, expected) in [ (too_late, False), (one_month, True) ] : + sfi_command = "renew" + sfi_command += " {}".format(self.hrn()) + sfi_command += " {}".format(renew_until) + succeeded = self.test_plc.run_in_guest(self.sfi_user(sfi_command))==0 + if succeeded != expected: + utils.header ("Expecting success={}, got {}".format(expected, succeeded)) + # however it turns out sfi renew always returns fine.... + #overall=False + # so for helping manual checks: + # xxx this should use sfa_get_expires below and actually check the expected result + sfi_command = "show -k hrn -k expires {}".format(self.hrn()) + self.test_plc.run_in_guest(self.sfi_user(sfi_command)) + return overall + + def sfa_get_expires (self, options): + filename = "{}.json".format(self.hrn()) + # /root/sfi/pg/<> + inplc_filename = os.path.join(self.sfi_path(), filename) + # /vservers/<>/root/sfi/... - cannot use os.path + inbox_filename = "{}{}".format(self.test_plc.vm_root_in_host(), inplc_filename) + sfi_command = "" + sfi_command += "-R {} --rawformat json".format(inplc_filename) + sfi_command += " status" + sfi_command += " {}".format(self.hrn()) + # cannot find it if sfi status returns an error + if self.test_plc.run_in_guest (self.sfi_user(sfi_command)) !=0: return + if self.test_plc.test_ssh.fetch(inbox_filename, filename)!=0: return + try: + with open(filename) as f: + status = json.loads(f.read()) + value = status['value'] + sliver = value['geni_slivers'][0] + expires = sliver['geni_expires'] + print(" * expiration for {} (first sliver) -> {}".format(self.hrn(), expires)) + return expires + except: + traceback.print_exc() + + # helper - filename to store a given result + def _resname (self, name, ext): return "{}.{}".format(name, ext) + def adfile (self): return self._resname("ad", "rspec") + def reqfile (self): return self._resname("req", "rspec") + def empty_reqfile (self): return "empty-rspec.xml" + def nodefile (self): return self._resname("nodes", "txt") + + # run as user + def sfa_discover(self, options): + "discover resources into resouces_in.rspec" + return self.test_plc.run_in_guest(self.sfi_user(\ + "resources {} -o {}/{}"\ + .format(self.discover_option(),self.sfi_path(),self.adfile()))) == 0 + + def sfa_rspec(self, options): + "invoke sfiListNodes and sfiAddSlivers to prepare a rspec" + commands = [ + "sfiListNodes.py -i {}/{} -o {}/{}".format(self.sfi_path(), self.adfile(), + self.sfi_path(), self.nodefile()), + "sfiAddSliver.py -i {}/{} -n {}/{} -o {}/{}".format(self.sfi_path(), self.adfile(), + self.sfi_path(), self.nodefile(), + self.sfi_path(), self.reqfile()), ] for command in commands: - if self.test_plc.run_in_guest(command)!=0: return False + if self.test_plc.run_in_guest(command) != 0: return False return True - # actually the same for now - def sfa_update_slice(self,options): - return self.sfa_create_slice(options) + def _sfa_allocate(self, file, options): + command = self.sfi_user("allocate {} {}".format(self.hrn(), file)) + return self.test_plc.run_in_guest(command) == 0 + + def sfa_allocate(self, options): + "invoke run sfi allocate (on SM)" + return self._sfa_allocate(self.reqfile(), options) + def sfa_allocate_empty(self, options): + "invoke run sfi allocate (on SM) with an empty rspec" + return self._sfa_allocate(self.empty_reqfile(), options) + + def sfa_provision(self, options): + "invoke run sfi provision (on SM)" + command = self.sfi_user("provision {}".format(self.hrn())) + return self.test_plc.run_in_guest(command) == 0 + # just a synonym + sfa_provision_empty = sfa_provision + + def plc_name (self): + return "{}_{}".format(self.test_auth_sfa.login_base, self.slice_spec['name']) + + # all local nodes in slice ? + def sfa_check_slice_plc (self, options): + "check the slice has been created at the plc - all local nodes should be in slice" + slice = self.test_plc.apiserver.GetSlices(self.test_plc.auth_root(), self.plc_name())[0] + nodes = self.test_plc.apiserver.GetNodes(self.test_plc.auth_root(), {'peer_id':None}) + result = True + for node in nodes: + if node['node_id'] in slice['node_ids']: + utils.header("local node {} found in slice {}".format(node['hostname'], slice['name'])) + else: + utils.header("ERROR - local node {} NOT FOUND in slice {}"\ + .format(node['hostname'], slice['name'])) + result = False + return result - def sfa_delete_slice(self,options): - auth=self.test_plc.plc_spec['sfa']['SFA_REGISTRY_ROOT_AUTH'] - self.test_plc.run_in_guest("sfi.py -d /root/.sfi/ delete %s.%s.%s"%(auth,self.login_base,self.slicename)) - return self.test_plc.run_in_guest("sfi.py -d /root/.sfi/ remove -t slice %s.%s.%s"%(auth,self.login_base,self.slicename))==0 + # no node left in slice ? + def sfa_check_slice_plc_empty (self, options): + "check the slice have been emptied at the plcs - no node should be in slice" + slices = self.test_plc.apiserver.GetSlices(self.test_plc.auth_root(), + self.plc_name(), + ['node_ids']) + return not slices[0]['node_ids'] + + # xxx historically this used to do the same as sfa-create-slice + # which was later on split into 3 distinct steps, + # and we can ignore the first that is about setting up the rspec + def sfa_update_slice(self, options): + "re-run sfi allocate and provision (on SM) on existing object" + return self.sfa_allocate(options) and self.sfa_provision(options) + + # run as pi + def sfa_delete_slice(self, options): + "run sfi delete" + self.test_plc.run_in_guest(self.sfi_pi("delete {}".format(self.hrn()))) + return self.test_plc.run_in_guest(self.sfi_pi("remove -t slice {}".format(self.hrn()))) == 0 + + def locate_private_key(self): + return self.test_plc.locate_private_key_from_key_names ( [ self.slice_spec['key_name'] ] ) # check the resulting sliver - def ssh_slice_sfa(self,options,timeout_minutes=40,silent_minutes=30,period=15): - timeout = datetime.datetime.now()+datetime.timedelta(minutes=timeout_minutes) - graceout = datetime.datetime.now()+datetime.timedelta(minutes=silent_minutes) + def ssh_slice_sfa(self, options, timeout_minutes=40, silent_minutes=0, period_seconds=15): + "tries to ssh-enter the SFA slice" + timeout = timedelta(minutes=timeout_minutes) + graceout = timedelta(minutes=silent_minutes) + period = timedelta(seconds=period_seconds) # locate a key - (found,remote_privatekey)=self.locate_key() - if not found : - utils.header("WARNING: Cannot find a valid key for slice %s"%self.name()) + private_key=self.locate_private_key() + if not private_key : + utils.header("WARNING: Cannot find a valid key for slice {}".format(self.name())) return False - - # convert nodenames to real hostnames - slice_spec = self.slice_spec - restarted=[] - tocheck=[] - for nodename in slice_spec['nodenames']: + command="echo hostname ; hostname; echo id; id; echo uname -a ; uname -a" + + tasks=[] + slicename=self.plc_name() + dry_run = getattr(options,'dry_run',False) + for nodename in self.slice_spec['nodenames']: (site_spec,node_spec) = self.test_plc.locate_node(nodename) - tocheck.append(node_spec['node_fields']['hostname']) - - utils.header("checking ssh access into slice %s on nodes %r"%(self.name(),tocheck)) - utils.header("max timeout is %d minutes, silent for %d minutes (period is %s)"%\ - (timeout_minutes,silent_minutes,period)) - while tocheck: - for hostname in tocheck: - (site_spec,node_spec) = self.test_plc.locate_hostname(hostname) - date_test_ssh = TestSsh (hostname,key=remote_privatekey,username=self.name()) - command = date_test_ssh.actual_command("echo hostname ; hostname; echo id; id; echo uname -a ; uname -a") - date = utils.system (command, silent=datetime.datetime.now() < graceout) - if date==0: - utils.header("Successfuly entered slice %s on %s"%(self.name(),hostname)) - tocheck.remove(hostname) - else: - # real nodes will have been checked once in case they're up - skip if not - if TestNode.is_real_model(node_spec['node_fields']['model']): - utils.header("WARNING : Checking slice %s on real node %s skipped"%(self.name(),hostname)) - tocheck.remove(hostname) - # nm restart after first failure, if requested - if options.forcenm and hostname not in restarted: - utils.header ("forcenm option : restarting nm on %s"%hostname) - restart_test_ssh=TestSsh(hostname,key="keys/key1.rsa") - access=restart_test_ssh.actual_command('service nm restart') - if (access==0): - utils.header('nm restarted on %s'%hostname) - else: - utils.header('Failed to restart nm on %s'%(hostname)) - restarted.append(hostname) - if not tocheck: - # we're done - return True - if datetime.datetime.now() > timeout: - for hostname in tocheck: - utils.header("FAILURE to ssh into %s@%s"%(self.name(),hostname)) - return False - # wait for the period - time.sleep (period) - # for an empty slice - return True + tasks.append( CompleterTaskSliceSsh(self.test_plc, node_spec['node_fields']['hostname'], + slicename, private_key, command, + expected=True, dry_run=dry_run)) + return Completer (tasks, message='ssh_slice_sfa').run(timeout, graceout, period)